[Objective]This study aimed to detect rice blast resistance genes in major varieties of rice in Jilin Province.[Method]Ten molecular markers closely linked with rice blast resistance genes were used for molecular identification of resistance genes in 24 rice varieties from Jilin Province.[Result]The 24 major varieties of rice widely lacked in rice blast resistance genes Pib,Pi1,Pikh and Pia;Pi9 gene was absent in 17 of the 24 major varieties,especially in Jijing 88 and Changbai 9 which occupied the largest cultivation area in Jilin Province;in addition,Jijing 88 harbored five rice blast resistance genes,including Pita,Pikm,Pi2,Pi-d2 and Piz.[Conclusion]Pib,Pi1,Pikh,Pia and Pi9 are the major resistance genes for improving rice blast resistance of major varieties of rice in Jilin Province. [Objective] This study aimed to detect rice blast resistance genes in major varieties of rice in Jilin Province. [Method] Ten molecular markers closely linked with rice blast resistance genes were used for molecular identification of resistance genes in 24 rice varieties from Jilin Province. [Result] The 24 major varieties of rice widely lacked in rice blast resistance genes Pib, Pi1, Pikh and Pia; Pi9 gene was absent in 17 of the 24 major varieties, especially in Jijing 88 and Changbai 9 where the largest cultivation area in Jilin Province; in addition, Jijing 88 harbored five rice blast resistance genes, including Pita, Pikm, Pi2, Pi-d2 and Piz. [Conclusion] Pib, Pi1, Pikh, Pia and Pi9 are the major resistance genes for improving rice blast resistance of major varieties of rice in Jilin Province.